5201000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{743}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 13927680

約数和(自身を除く): 8726680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 743, 875, 1000, 1400, 1486, 1750, 2972, 3500, 3715, 5201, 5944, 7000, 7430, 10402, 14860, 18575, 20804, 26005, 29720, 37150, 41608, 52010, 74300, 92875, 104020, 130025, 148600, 185750, 208040, 260050, 371500, 520100, 650125, 743000, 1040200, 1300250, 2600500, 5201000]

約数ペア:

[(1, 5201000), (2, 2600500), (4, 1300250), (5, 1040200), (7, 743000), (8, 650125), (10, 520100), (14, 371500), (20, 260050), (25, 208040), (28, 185750), (35, 148600), (40, 130025), (50, 104020), (56, 92875), (70, 74300), (100, 52010), (125, 41608), (140, 37150), (175, 29720), (200, 26005), (250, 20804), (280, 18575), (350, 14860), (500, 10402), (700, 7430), (743, 7000), (875, 5944), (1000, 5201), (1400, 3715), (1486, 3500), (1750, 2972)]